CN204599769U - A kind of computer desk - Google Patents

A kind of computer desk Download PDF

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Publication number
CN204599769U
CN204599769U CN201520293329.1U CN201520293329U CN204599769U CN 204599769 U CN204599769 U CN 204599769U CN 201520293329 U CN201520293329 U CN 201520293329U CN 204599769 U CN204599769 U CN 204599769U
Authority
CN
China
Prior art keywords
motor
slide block
desktop
dwang
bracket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520293329.1U
Other languages
Chinese (zh)
Inventor
冯平
王维俊
江泽申
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RARE SERVICE ENGINEERING COLLEGE OF CHINESE PLA
Original Assignee
RARE SERVICE ENGINEERING COLLEGE OF CHINESE PLA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RARE SERVICE ENGINEERING COLLEGE OF CHINESE PLA filed Critical RARE SERVICE ENGINEERING COLLEGE OF CHINESE PLA
Priority to CN201520293329.1U priority Critical patent/CN204599769U/en
Application granted granted Critical
Publication of CN204599769U publication Critical patent/CN204599769U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of computer desk, comprising desktop and the table leg for supporting desktop, also comprising bracket, slide block, dwang, connecting rod, motor and electric machine controller; Described bracket is fixed on the bottom surface of desktop, T-shaped chute is provided with along the longitudinal direction at the middle part of desktop, described slide block is in " work " font, the upper end of slide block is positioned at this T-shaped chute, and desktop is stretched out in the lower end of slide block, and slide block can along T-shaped slide, described motor is laterally fixed on bracket, the lower end of described dwang is connected with motor output shaft, the lower end of described connecting rod and the upper end thereof of dwang, the upper end of connecting rod and the lower end of slide block hinged; Described electric machine controller comprises single-chip microcomputer, and the motor-drive circuit, shift knob and the timer that are connected with single-chip microcomputer respectively, and described motor-drive circuit is connected with motor.The utility model can regulate the position of display screen automatically.

Description

A kind of computer desk
Technical field
The utility model relates to a kind of desk, is specifically related to a kind of computer desk.
Background technology
Existing computer desk comprises desktop and the table leg for supporting desktop.During use, computer is positioned on desktop.Many times, be exactly several hours because need of work people go to toward a seat at computer, because the position between people and display screen keeps motionless always, the long-time computer that uses can have very large injury to the eyes of people and cervical vertebra.
Thus, be necessary to develop a kind of new computer desk.
Summary of the invention
The purpose of this utility model is to provide a kind of computer desk, automatically can regulate the position of display screen.
Computer desk described in the utility model, comprising desktop and the table leg for supporting desktop, also comprising bracket, slide block, dwang, connecting rod, motor and electric machine controller;
Described bracket is fixed on the bottom surface of desktop, T-shaped chute is provided with along the longitudinal direction at the middle part of desktop, described slide block is in " work " font, the upper end of slide block is positioned at this T-shaped chute, and desktop is stretched out in the lower end of slide block, and slide block can along T-shaped slide, described motor is laterally fixed on bracket, the lower end of described dwang is connected with motor output shaft, the lower end of described connecting rod and the upper end thereof of dwang, the upper end of connecting rod and the lower end of slide block hinged;
Described electric machine controller comprises single-chip microcomputer, and the motor-drive circuit, shift knob and the timer that are connected with single-chip microcomputer respectively, and described motor-drive circuit is connected with motor.
Described bracket is box-like, they four sidewalls comprising diapire and be connected with diapire periphery, and the upper end of four described sidewalls is separately fixed at the bottom surface of desktop, and described motor is laterally fixed on described diapire.Motor, motor-drive circuit, dwang and connecting rod are placed in a closed space, dust-proof and effect that is sound insulation can not only be played, the safety of user can also be ensured.
Also comprise the voice cue module be connected with single-chip microcomputer.
The utility model has the following advantages: be placed on by display screen on slide block, start computer and shift knob, timer starts timing, when timing time reaches Preset Time, such as: every integral point moment, single-chip microcomputer sends control signal to motor-drive circuit, by motor-drive circuit drive motors forward/reverse, while motor forward/reverse by dwang and connecting rod band movable slider along T-shaped chute slide anteroposterior, to reach the position automatically regulating display screen, make the automatic passive adjustment eyes of people and cervical vertebra relative to the position of display screen, thus decrease and work before computer for the harmful effect of human body for a long time.When timing time reaches a few hours, such as: 3 hours, single-chip microcomputer can also control voice cue module and send voice, to point out user, such as: your continuous operation 3 hours, please take a momentary rest.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the theory diagram of the electric machine controller in the utility model;
Fig. 3 is annexation figure between motor, dwang, connecting rod and slide block in Fig. 1;
Fig. 4 is the structural representation of desktop in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Computer desk as shown in Figure 1, comprises desktop 1, for supporting the table leg 8 of desktop 1, bracket 9, slide block 5, dwang 3, connecting rod 4, motor 2 and electric machine controller.Bracket 9 is fixed on the bottom surface of desktop 1, T-shaped chute 1a is provided with along the longitudinal direction at the middle part of desktop 1, slide block 5 is in " work " font, the upper end of slide block 5 is positioned at this T-shaped chute 1a, and desktop 1 is stretched out in the lower end of slide block 5, and slide block 5 can slide along T-shaped chute 1a, motor 2 is laterally fixed on bracket 9, the lower end of dwang 3 is connected with motor output shaft, the lower end of connecting rod 4 and the upper end thereof of dwang 3, the upper end of connecting rod 4 and the lower end of slide block 5 hinged.Electric machine controller comprises single-chip microcomputer 11, and the motor-drive circuit 10, shift knob 13 and the timer 12 that are connected with single-chip microcomputer 11 respectively, and motor-drive circuit 10 is connected with motor 2.When motor 2 forward/reverse, motor 2 drives dwang 3 to swing around motor output shaft forward/backward, and dwang 3 is with movable slider 5 forward/backward to slide by connecting rod 4 while swinging.
As preferably, bracket 9 is in box-like, and they four sidewall 9b comprising diapire 9a and is connected with diapire 9a periphery, the upper end of four sidewall 9b is separately fixed at the bottom surface of desktop 1, and motor 2 transverse direction is fixed on diapire 9a.Motor 2, motor-drive circuit 10, dwang 3 and connecting rod 4 are arranged in a closed space, dust-proof and effect that is sound insulation can not only be played, the safety of user can also be ensured.
As preferably, also comprise the voice cue module 14 be connected with single-chip microcomputer 11.
During use, display screen 6 is placed on slide block 5, start computer and shift knob 13, timer 12 starts timing, when timing time reaches Preset Time, such as: every integral point moment, single-chip microcomputer 11 sends control signal to motor-drive circuit 10, by motor-drive circuit 10 drive motors 2 forward/reverse, be with movable slider 5 along T-shaped chute 1a slide anteroposterior by dwang 3 and connecting rod 4 while motor 2 forward/reverse, to reach the position automatically regulating display screen 6, make the automatic passive adjustment eyes of people and cervical vertebra relative to the position of display screen 6, thus minimizing works for a long time for the harmful effect of human body before computer.When timing time reaches a few hours, such as: 3 hours, single-chip microcomputer 11 controls voice cue module 14 and sends voice to point out user, such as: your continuous operation 3 hours, please take a momentary rest.
Electric machine controller in computer desk described in the utility model and voice cue module 14 are prior art.

Claims (3)

1. a computer desk, comprising desktop (1) and the table leg (8) for supporting desktop (1), it is characterized in that: also comprise bracket (9), slide block (5), dwang (3), connecting rod (4), motor (2) and electric machine controller;
Described bracket (9) is fixed on the bottom surface of desktop (1), T-shaped chute (1a) is provided with along the longitudinal direction at the middle part of desktop (1), described slide block (5) is in " work " font, the upper end of slide block (5) is positioned at this T-shaped chute (1a), desktop (1) is stretched out in the lower end of slide block (5), and slide block (5) can slide along T-shaped chute (1a), described motor (2) is laterally fixed on bracket (9), the lower end of described dwang (3) is connected with motor (2) output shaft, the lower end of described connecting rod (4) and the upper end thereof of dwang (3), the upper end of connecting rod (4) and the lower end of slide block (5) hinged,
Described electric machine controller comprises single-chip microcomputer (11), and the motor-drive circuit (10), shift knob (13) and the timer (12) that are connected with single-chip microcomputer (11) respectively, and described motor-drive circuit (10) is connected with motor (2).
2. computer desk according to claim 1, it is characterized in that: described bracket (9) is in box-like, they four sidewalls (9b) comprising diapire (9a) and be connected with diapire (9a) periphery, the upper end of four described sidewalls (9b) is separately fixed at the bottom surface of desktop (1), and described motor (2) is laterally fixed on described diapire (9a).
3. computer desk according to claim 1 and 2, is characterized in that: also comprise the voice cue module (14) be connected with single-chip microcomputer (11).
CN201520293329.1U 2015-05-08 2015-05-08 A kind of computer desk Expired - Fee Related CN204599769U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520293329.1U CN204599769U (en) 2015-05-08 2015-05-08 A kind of computer desk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520293329.1U CN204599769U (en) 2015-05-08 2015-05-08 A kind of computer desk

Publications (1)

Publication Number Publication Date
CN204599769U true CN204599769U (en) 2015-09-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520293329.1U Expired - Fee Related CN204599769U (en) 2015-05-08 2015-05-08 A kind of computer desk

Country Status (1)

Country Link
CN (1) CN204599769U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106263561A (en) * 2016-09-25 2017-01-04 长沙清莲网络科技有限公司 Office table desktop with computer groove
CN106388260A (en) * 2016-09-25 2017-02-15 长沙清莲网络科技有限公司 A novel office desk top
CN106949345A (en) * 2017-05-16 2017-07-14 湖南海裕信息科技有限公司 A kind of household electrical appliances servicing unit
CN107908228A (en) * 2017-12-11 2018-04-13 北海市天硌打印耗材有限公司 A kind of adaptive display
CN108113222A (en) * 2017-12-22 2018-06-05 湛江市汉成科技有限公司 A kind of intelligent computer table for possessing dedusting function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106263561A (en) * 2016-09-25 2017-01-04 长沙清莲网络科技有限公司 Office table desktop with computer groove
CN106388260A (en) * 2016-09-25 2017-02-15 长沙清莲网络科技有限公司 A novel office desk top
CN106949345A (en) * 2017-05-16 2017-07-14 湖南海裕信息科技有限公司 A kind of household electrical appliances servicing unit
CN107908228A (en) * 2017-12-11 2018-04-13 北海市天硌打印耗材有限公司 A kind of adaptive display
CN108113222A (en) * 2017-12-22 2018-06-05 湛江市汉成科技有限公司 A kind of intelligent computer table for possessing dedusting function
CN108113222B (en) * 2017-12-22 2019-11-08 许挺俊 A kind of intelligent computer table having dedusting function

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150902

Termination date: 20160508

CF01 Termination of patent right due to non-payment of annual fee